# in2csv > Converts various tabular data formats into CSV. > Included in csvkit. - Convert an XLS file to CSV: `in2csv {{data.xls}}` - Convert a DBF file to a CSV file: `in2csv {{data.dbf}} > {{data.csv}}` - Convert a specific sheet from an XLSX file to CSV: `in2csv --sheet={{sheet_name}} {{data.xlsx}}` - Fetch csvkit's open issues from GitHub's JSON API, and convert them to CSV: `curl https://api.github.com/repos/onyxfish/csvkit/issues?state=open | in2csv -f json > issues.csv`